18046402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 13140542

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 517, 563, 682, 1034, 1126, 1457, 2914, 6193, 12386, 16027, 17453, 26461, 32054, 34906, 52922, 191983, 291071, 383966, 582142, 820291, 1640582, 9023201, 18046402]

約数ペア:

[(1, 18046402), (2, 9023201), (11, 1640582), (22, 820291), (31, 582142), (47, 383966), (62, 291071), (94, 191983), (341, 52922), (517, 34906), (563, 32054), (682, 26461), (1034, 17453), (1126, 16027), (1457, 12386), (2914, 6193)]